Ahmad Mustain Othman

In this Malay name, there is no surname or family name. The name Othman is a patronymic, and the person should be referred to by their given name, Ahmad Mustain.

Ahmad Mustain bin Othman is a Malaysian politician who served as Member of the Selangor State Legislative Assembly (MLA) for Sabak from May 2018 to August 2023. He is a member of the People's Justice Party (PKR) and was a member of the National Trust Party (AMANAH), both are component parties of the Pakatan Harapan (PH) coalition. He was removed from AMANAH in July 2020 and he joined PKR in February 2021.^[1][2][3]

Ahmad Mustain Othman
احمد مستعين عثمان
Member of the Selangor State Legislative Assembly for Sabak
In office 9 May 2018 – 12 August 2023
Preceded by	Sallehen Mukhyi (PR–PAS)
Succeeded by	Sallehen Mukhyi (PN–PAS)
Majority	130 (2018)
Personal details
Born	Selangor, Malaysia
Citizenship	Malaysian
Political party	National Trust Party (AMANAH) (–2020) Independent (2020–2021) People's Justice Party (PKR) (since 2021)
Other political affiliations	Pakatan Harapan (PH) (–2020, since 2021)
Occupation	Politician

Ahmad Mustain Othman was elected as Branch Chief of Sabak Bernam of the People's Justice Party in 2025.^[4]

Election results

Selangor State Legislative Assembly^[5][6][7]

Year	Constituency	Candidate		Votes	Pct	Opponent(s)		Votes	Pct	Ballots cast	Majority	Turnout
2018	N02 Sabak		Ahmad Mustain Othman (AMANAH)	6,981	34.88%		Sallehudin Mohd Iskan (UMNO)	6,851	34.23%	20,417	130	83.03%
							Sallehen Mukhyi (PAS)	6,183	30.89%